1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 7# Foundation, Inc. 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. Quoting is 84# there to prevent editors from complaining about space-tab. 85# (If _AS_PATH_WALK were called with IFS unset, it would disable word 86# splitting by setting IFS to empty value.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90case $0 in #(( 91 *[\\/]* ) as_myself=$0 ;; 92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93for as_dir in $PATH 94do 95 IFS=$as_save_IFS 96 test -z "$as_dir" && as_dir=. 97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 done 99IFS=$as_save_IFS 100 101 ;; 102esac 103# We did not find ourselves, most probably we were run as `sh COMMAND' 104# in which case we are not to be found in the path. 105if test "x$as_myself" = x; then 106 as_myself=$0 107fi 108if test ! -f "$as_myself"; then 109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 exit 1 111fi 112 113# Unset variables that we do not need and which cause bugs (e.g. in 114# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 115# suppresses any "Segmentation fault" message there. '((' could 116# trigger a bug in pdksh 5.2.14. 117for as_var in BASH_ENV ENV MAIL MAILPATH 118do eval test x\${$as_var+set} = xset \ 119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 120done 121PS1='$ ' 122PS2='> ' 123PS4='+ ' 124 125# NLS nuisances. 126LC_ALL=C 127export LC_ALL 128LANGUAGE=C 129export LANGUAGE 130 131# CDPATH. 132(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 133 134if test "x$CONFIG_SHELL" = x; then 135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 136 emulate sh 137 NULLCMD=: 138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 139 # is contrary to our usage. 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Then install a modern shell, or manually run 231$0: the script under such a shell if you do have one." 232 fi 233 exit 1 234fi 235fi 236fi 237SHELL=${CONFIG_SHELL-/bin/sh} 238export SHELL 239# Unset more variables known to interfere with behavior of common tools. 240CLICOLOR_FORCE= GREP_OPTIONS= 241unset CLICOLOR_FORCE GREP_OPTIONS 242 243## --------------------- ## 244## M4sh Shell Functions. ## 245## --------------------- ## 246# as_fn_unset VAR 247# --------------- 248# Portably unset VAR. 249as_fn_unset () 250{ 251 { eval $1=; unset $1;} 252} 253as_unset=as_fn_unset 254 255# as_fn_set_status STATUS 256# ----------------------- 257# Set $? to STATUS, without forking. 258as_fn_set_status () 259{ 260 return $1 261} # as_fn_set_status 262 263# as_fn_exit STATUS 264# ----------------- 265# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 266as_fn_exit () 267{ 268 set +e 269 as_fn_set_status $1 270 exit $1 271} # as_fn_exit 272 273# as_fn_mkdir_p 274# ------------- 275# Create "$as_dir" as a directory, including parents if necessary. 276as_fn_mkdir_p () 277{ 278 279 case $as_dir in #( 280 -*) as_dir=./$as_dir;; 281 esac 282 test -d "$as_dir" || eval $as_mkdir_p || { 283 as_dirs= 284 while :; do 285 case $as_dir in #( 286 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 287 *) as_qdir=$as_dir;; 288 esac 289 as_dirs="'$as_qdir' $as_dirs" 290 as_dir=`$as_dirname -- "$as_dir" || 291$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 292 X"$as_dir" : 'X\(//\)[^/]' \| \ 293 X"$as_dir" : 'X\(//\)$' \| \ 294 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 295$as_echo X"$as_dir" | 296 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 297 s//\1/ 298 q 299 } 300 /^X\(\/\/\)[^/].*/{ 301 s//\1/ 302 q 303 } 304 /^X\(\/\/\)$/{ 305 s//\1/ 306 q 307 } 308 /^X\(\/\).*/{ 309 s//\1/ 310 q 311 } 312 s/.*/./; q'` 313 test -d "$as_dir" && break 314 done 315 test -z "$as_dirs" || eval "mkdir $as_dirs" 316 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 317 318 319} # as_fn_mkdir_p 320# as_fn_append VAR VALUE 321# ---------------------- 322# Append the text in VALUE to the end of the definition contained in VAR. 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" >&6; } 1814if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 1815 $as_echo_n "(cached) " >&6 1816else 1817 if test -n "$ac_ct_CC"; then 1818 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1819else 1820as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1821for as_dir in $PATH 1822do 1823 IFS=$as_save_IFS 1824 test -z "$as_dir" && as_dir=. 1825 for ac_exec_ext in '' $ac_executable_extensions; do 1826 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1827 ac_cv_prog_ac_ct_CC="gcc" 1828 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1829 break 2 1830 fi 1831done 1832 done 1833IFS=$as_save_IFS 1834 1835fi 1836fi 1837ac_ct_CC=$ac_cv_prog_ac_ct_CC 1838if test -n "$ac_ct_CC"; then 1839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 1840$as_echo "$ac_ct_CC" >&6; } 1841else 1842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1843$as_echo "no" >&6; } 1844fi 1845 1846 if test "x$ac_ct_CC" = x; then 1847 CC="" 1848 else 1849 case $cross_compiling:$ac_tool_warned in 1850yes:) 1851{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 1852$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 1853ac_tool_warned=yes ;; 1854esac 1855 CC=$ac_ct_CC 1856 fi 1857else 1858 CC="$ac_cv_prog_CC" 1859fi 1860 1861if test -z "$CC"; then 1862 if test -n "$ac_tool_prefix"; then 1863 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1864set dummy ${ac_tool_prefix}cc; ac_word=$2 1865{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1866$as_echo_n "checking for $ac_word... " >&6; } 1867if test "${ac_cv_prog_CC+set}" = set; then : 1868 $as_echo_n "(cached) " >&6 1869else 1870 if test -n "$CC"; then 1871 ac_cv_prog_CC="$CC" # Let the user override the test. 1872else 1873as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1874for as_dir in $PATH 1875do 1876 IFS=$as_save_IFS 1877 test -z "$as_dir" && as_dir=. 1878 for ac_exec_ext in '' $ac_executable_extensions; do 1879 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1880 ac_cv_prog_CC="${ac_tool_prefix}cc" 1881 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1882 break 2 1883 fi 1884done 1885 done 1886IFS=$as_save_IFS 1887 1888fi 1889fi 1890CC=$ac_cv_prog_CC 1891if test -n "$CC"; then 1892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 1893$as_echo "$CC" >&6; } 1894else 1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1896$as_echo "no" >&6; } 1897fi 1898 1899 1900 fi 1901fi 1902if test -z "$CC"; then 1903 # Extract the first word of "cc", so it can be a program name with args. 1904set dummy cc; ac_word=$2 1905{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1906$as_echo_n "checking for $ac_word... " >&6; } 1907if test "${ac_cv_prog_CC+set}" = set; then : 1908 $as_echo_n "(cached) " >&6 1909else 1910 if test -n "$CC"; then 1911 ac_cv_prog_CC="$CC" # Let the user override the test. 1912else 1913 ac_prog_rejected=no 1914as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1915for as_dir in $PATH 1916do 1917 IFS=$as_save_IFS 1918 test -z "$as_dir" && as_dir=. 1919 for ac_exec_ext in '' $ac_executable_extensions; do 1920 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1921 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1922 ac_prog_rejected=yes 1923 continue 1924 fi 1925 ac_cv_prog_CC="cc" 1926 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1927 break 2 1928 fi 1929done 1930 done 1931IFS=$as_save_IFS 1932 1933if test $ac_prog_rejected = yes; then 1934 # We found a bogon in the path, so make sure we never use it. 1935 set dummy $ac_cv_prog_CC 1936 shift 1937 if test $# != 0; then 1938 # We chose a different compiler from the bogus one. 1939 # However, it has the same basename, so the bogon will be chosen 1940 # first if we set CC to just the basename; use the full file name. 1941 shift 1942 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1943 fi 1944fi 1945fi 1946fi 1947CC=$ac_cv_prog_CC 1948if test -n "$CC"; then 1949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 1950$as_echo "$CC" >&6; } 1951else 1952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1953$as_echo "no" >&6; } 1954fi 1955 1956 1957fi 1958if test -z "$CC"; then 1959 if test -n "$ac_tool_prefix"; then 1960 for ac_prog in cl.exe 1961 do 1962 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1963set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1964{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1965$as_echo_n "checking for $ac_word... " >&6; } 1966if test "${ac_cv_prog_CC+set}" = set; then : 1967 $as_echo_n "(cached) " >&6 1968else 1969 if test -n "$CC"; then 1970 ac_cv_prog_CC="$CC" # Let the user override the test. 1971else 1972as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1973for as_dir in $PATH 1974do 1975 IFS=$as_save_IFS 1976 test -z "$as_dir" && as_dir=. 1977 for ac_exec_ext in '' $ac_executable_extensions; do 1978 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1979 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1980 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1981 break 2 1982 fi 1983done 1984 done 1985IFS=$as_save_IFS 1986 1987fi 1988fi 1989CC=$ac_cv_prog_CC 1990if test -n "$CC"; then 1991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 1992$as_echo "$CC" >&6; } 1993else 1994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1995$as_echo "no" >&6; } 1996fi 1997 1998 1999 test -n "$CC" && break 2000 done 2001fi 2002if test -z "$CC"; then 2003 ac_ct_CC=$CC 2004 for ac_prog in cl.exe 2005do 2006 # Extract the first word of "$ac_prog", so it can be a program name with args. 2007set dummy $ac_prog; ac_word=$2 2008{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2009$as_echo_n "checking for $ac_word... " >&6; } 2010if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2011 $as_echo_n "(cached) " >&6 2012else 2013 if test -n "$ac_ct_CC"; then 2014 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2015else 2016as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2017for as_dir in $PATH 2018do 2019 IFS=$as_save_IFS 2020 test -z "$as_dir" && as_dir=. 2021 for ac_exec_ext in '' $ac_executable_extensions; do 2022 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2023 ac_cv_prog_ac_ct_CC="$ac_prog" 2024 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2025 break 2 2026 fi 2027done 2028 done 2029IFS=$as_save_IFS 2030 2031fi 2032fi 2033ac_ct_CC=$ac_cv_prog_ac_ct_CC 2034if test -n "$ac_ct_CC"; then 2035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2036$as_echo "$ac_ct_CC" >&6; } 2037else 2038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2039$as_echo "no" >&6; } 2040fi 2041 2042 2043 test -n "$ac_ct_CC" && break 2044done 2045 2046 if test "x$ac_ct_CC" = x; then 2047 CC="" 2048 else 2049 case $cross_compiling:$ac_tool_warned in 2050yes:) 2051{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2052$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2053ac_tool_warned=yes ;; 2054esac 2055 CC=$ac_ct_CC 2056 fi 2057fi 2058 2059fi 2060 2061 2062test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2063$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2064as_fn_error "no acceptable C compiler found in \$PATH 2065See \`config.log' for more details." "$LINENO" 5; } 2066 2067# Provide some information about the compiler. 2068$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2069set X $ac_compile 2070ac_compiler=$2 2071for ac_option in --version -v -V -qversion; do 2072 { { ac_try="$ac_compiler $ac_option >&5" 2073case "(($ac_try" in 2074 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2075 *) ac_try_echo=$ac_try;; 2076esac 2077eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2078$as_echo "$ac_try_echo"; } >&5 2079 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2080 ac_status=$? 2081 if test -s conftest.err; then 2082 sed '10a\ 2083... rest of stderr output deleted ... 2084 10q' conftest.err >conftest.er1 2085 cat conftest.er1 >&5 2086 rm -f conftest.er1 conftest.err 2087 fi 2088 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2089 test $ac_status = 0; } 2090done 2091 2092cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2093/* end confdefs.h. */ 2094 2095int 2096main () 2097{ 2098 2099 ; 2100 return 0; 2101} 2102_ACEOF 2103ac_clean_files_save=$ac_clean_files 2104ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2105# Try to create an executable without -o first, disregard a.out. 2106# It will help us diagnose broken compilers, and finding out an intuition 2107# of exeext. 2108{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2109$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, 2139# so that the user can short-circuit this test for compilers unknown to 2140# Autoconf. 2141for ac_file in $ac_files '' 2142do 2143 test -f "$ac_file" || continue 2144 case $ac_file in 2145 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2146 ;; 2147 [ab].out ) 2148 # We found the default executable, but exeext='' is most 2149 # certainly right. 2150 break;; 2151 *.* ) 2152 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2153 then :; else 2154 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2155 fi 2156 # We set ac_cv_exeext here because the later test for it is not 2157 # safe: cross compilers may not add the suffix if given an `-o' 2158 # argument, so we may need to know it at that point already. 2159 # Even if this section looks crufty: it has the advantage of 2160 # actually working. 2161 break;; 2162 * ) 2163 break;; 2164 esac 2165done 2166test "$ac_cv_exeext" = no && ac_cv_exeext= 2167 2168else 2169 ac_file='' 2170fi 2171{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2172$as_echo "$ac_file" >&6; } 2173if test -z "$ac_file"; then : 2174 $as_echo "$as_me: failed program was:" >&5 2175sed 's/^/| /' conftest.$ac_ext >&5 2176 2177{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2178$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2179{ as_fn_set_status 77 2180as_fn_error "C compiler cannot create executables 2181See \`config.log' for more details." "$LINENO" 5; }; } 2182fi 2183ac_exeext=$ac_cv_exeext 2184 2185# Check that the compiler produces executables we can run. If not, either 2186# the compiler is broken, or we cross compile. 2187{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2188$as_echo_n "checking whether the C compiler works... " >&6; } 2189# If not cross compiling, check that we can run a simple program. 2190if test "$cross_compiling" != yes; then 2191 if { ac_try='./$ac_file' 2192 { { case "(($ac_try" in 2193 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2194 *) ac_try_echo=$ac_try;; 2195esac 2196eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2197$as_echo "$ac_try_echo"; } >&5 2198 (eval "$ac_try") 2>&5 2199 ac_status=$? 2200 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2201 test $ac_status = 0; }; }; then 2202 cross_compiling=no 2203 else 2204 if test "$cross_compiling" = maybe; then 2205 cross_compiling=yes 2206 else 2207 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2208$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2209as_fn_error "cannot run C compiled programs. 2210If you meant to cross compile, use \`--host'. 2211See \`config.log' for more details." "$LINENO" 5; } 2212 fi 2213 fi 2214fi 2215{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2216$as_echo "yes" >&6; } 2217 2218rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2219ac_clean_files=$ac_clean_files_save 2220# Check that the compiler produces executables we can run. If not, either 2221# the compiler is broken, or we cross compile. 2222{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2223$as_echo_n "checking whether we are cross compiling... " >&6; } 2224{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2225$as_echo "$cross_compiling" >&6; } 2226 2227{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2228$as_echo_n "checking for suffix of executables... " >&6; } 2229if { { ac_try="$ac_link" 2230case "(($ac_try" in 2231 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2232 *) ac_try_echo=$ac_try;; 2233esac 2234eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2235$as_echo "$ac_try_echo"; } >&5 2236 (eval "$ac_link") 2>&5 2237 ac_status=$? 2238 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2239 test $ac_status = 0; }; then : 2240 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2241# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2242# work properly (i.e., refer to `conftest.exe'), while it won't with 2243# `rm'. 2244for ac_file in conftest.exe conftest conftest.*; do 2245 test -f "$ac_file" || continue 2246 case $ac_file in 2247 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2248 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2249 break;; 2250 * ) break;; 2251 esac 2252done 2253else 2254 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2255$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2256as_fn_error "cannot compute suffix of executables: cannot compile and link 2257See \`config.log' for more details." "$LINENO" 5; } 2258fi 2259rm -f conftest$ac_cv_exeext 2260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2261$as_echo "$ac_cv_exeext" >&6; } 2262 2263rm -f conftest.$ac_ext 2264EXEEXT=$ac_cv_exeext 2265ac_exeext=$EXEEXT 2266{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2267$as_echo_n "checking for suffix of object files... " >&6; } 2268if test "${ac_cv_objext+set}" = set; then : 2269 $as_echo_n "(cached) " >&6 2270else 2271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2272/* end confdefs.h. */ 2273 2274int 2275main () 2276{ 2277 2278 ; 2279 return 0; 2280} 2281_ACEOF 2282rm -f conftest.o conftest.obj 2283if { { ac_try="$ac_compile" 2284case "(($ac_try" in 2285 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2286 *) ac_try_echo=$ac_try;; 2287esac 2288eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2289$as_echo "$ac_try_echo"; } >&5 2290 (eval "$ac_compile") 2>&5 2291 ac_status=$? 2292 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2293 test $ac_status = 0; }; then : 2294 for ac_file in conftest.o conftest.obj conftest.*; do 2295 test -f "$ac_file" || continue; 2296 case $ac_file in 2297 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2298 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2299 break;; 2300 esac 2301done 2302else 2303 $as_echo "$as_me: failed program was:" >&5 2304sed 's/^/| /' conftest.$ac_ext >&5 2305 2306{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2307$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2308as_fn_error "cannot compute suffix of object files: cannot compile 2309See \`config.log' for more details." "$LINENO" 5; } 2310fi 2311rm -f conftest.$ac_cv_objext conftest.$ac_ext 2312fi 2313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2314$as_echo "$ac_cv_objext" >&6; } 2315OBJEXT=$ac_cv_objext 2316ac_objext=$OBJEXT 2317{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2318$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2319if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2320 $as_echo_n "(cached) " >&6 2321else 2322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2323/* end confdefs.h. */ 2324 2325int 2326main () 2327{ 2328#ifndef __GNUC__ 2329 choke me 2330#endif 2331 2332 ; 2333 return 0; 2334} 2335_ACEOF 2336if ac_fn_c_try_compile "$LINENO"; then : 2337 ac_compiler_gnu=yes 2338else 2339 ac_compiler_gnu=no 2340fi 2341rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2342ac_cv_c_compiler_gnu=$ac_compiler_gnu 2343 2344fi 2345{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2346$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2347if test $ac_compiler_gnu = yes; then 2348 GCC=yes 2349else 2350 GCC= 2351fi 2352ac_test_CFLAGS=${CFLAGS+set} 2353ac_save_CFLAGS=$CFLAGS 2354{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2355$as_echo_n "checking whether $CC accepts -g... " >&6; } 2356if test "${ac_cv_prog_cc_g+set}" = set; then : 2357 $as_echo_n "(cached) " >&6 2358else 2359 ac_save_c_werror_flag=$ac_c_werror_flag 2360 ac_c_werror_flag=yes 2361 ac_cv_prog_cc_g=no 2362 CFLAGS="-g" 2363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2364/* end confdefs.h. */ 2365 2366int 2367main () 2368{ 2369 2370 ; 2371 return 0; 2372} 2373_ACEOF 2374if ac_fn_c_try_compile "$LINENO"; then : 2375 ac_cv_prog_cc_g=yes 2376else 2377 CFLAGS="" 2378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2379/* end confdefs.h. */ 2380 2381int 2382main () 2383{ 2384 2385 ; 2386 return 0; 2387} 2388_ACEOF 2389if ac_fn_c_try_compile "$LINENO"; then : 2390 2391else 2392 ac_c_werror_flag=$ac_save_c_werror_flag 2393 CFLAGS="-g" 2394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2395/* end confdefs.h. */ 2396 2397int 2398main () 2399{ 2400 2401 ; 2402 return 0; 2403} 2404_ACEOF 2405if ac_fn_c_try_compile "$LINENO"; then : 2406 ac_cv_prog_cc_g=yes 2407fi 2408rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2409fi 2410rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2411fi 2412rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2413 ac_c_werror_flag=$ac_save_c_werror_flag 2414fi 2415{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2416$as_echo "$ac_cv_prog_cc_g" >&6; } 2417if test "$ac_test_CFLAGS" = set; then 2418 CFLAGS=$ac_save_CFLAGS 2419elif test $ac_cv_prog_cc_g = yes; then 2420 if test "$GCC" = yes; then 2421 CFLAGS="-g -O2" 2422 else 2423 CFLAGS="-g" 2424 fi 2425else 2426 if test "$GCC" = yes; then 2427 CFLAGS="-O2" 2428 else 2429 CFLAGS= 2430 fi 2431fi 2432{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2433$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2434if test "${ac_cv_prog_cc_c89+set}" = set; then : 2435 $as_echo_n "(cached) " >&6 2436else 2437 ac_cv_prog_cc_c89=no 2438ac_save_CC=$CC 2439cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2440/* end confdefs.h. */ 2441#include <stdarg.h> 2442#include <stdio.h> 2443#include <sys/types.h> 2444#include <sys/stat.h> 2445/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2446struct buf { int x; }; 2447FILE * (*rcsopen) (struct buf *, struct stat *, int); 2448static char *e (p, i) 2449 char **p; 2450 int i; 2451{ 2452 return p[i]; 2453} 2454static char *f (char * (*g) (char **, int), char **p, ...) 2455{ 2456 char *s; 2457 va_list v; 2458 va_start (v,p); 2459 s = g (p, va_arg (v,int)); 2460 va_end (v); 2461 return s; 2462} 2463 2464/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2465 function prototypes and stuff, but not '\xHH' hex character constants. 2466 These don't provoke an error unfortunately, instead are silently treated 2467 as 'x'. The following induces an error, until -std is added to get 2468 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2469 array size at least. It's necessary to write '\x00'==0 to get something 2470 that's true only with -std. */ 2471int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2472 2473/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2474 inside strings and character constants. */ 2475#define FOO(x) 'x' 2476int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2477 2478int test (int i, double x); 2479struct s1 {int (*f) (int a);}; 2480struct s2 {int (*f) (double a);}; 2481int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2482int argc; 2483char **argv; 2484int 2485main () 2486{ 2487return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2488 ; 2489 return 0; 2490} 2491_ACEOF 2492for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2493 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2494do 2495 CC="$ac_save_CC $ac_arg" 2496 if ac_fn_c_try_compile "$LINENO"; then : 2497 ac_cv_prog_cc_c89=$ac_arg 2498fi 2499rm -f core conftest.err conftest.$ac_objext 2500 test "x$ac_cv_prog_cc_c89" != "xno" && break 2501done 2502rm -f conftest.$ac_ext 2503CC=$ac_save_CC 2504 2505fi 2506# AC_CACHE_VAL 2507case "x$ac_cv_prog_cc_c89" in 2508 x) 2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2510$as_echo "none needed" >&6; } ;; 2511 xno) 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2513$as_echo "unsupported" >&6; } ;; 2514 *) 2515 CC="$CC $ac_cv_prog_cc_c89" 2516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2517$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2518esac 2519if test "x$ac_cv_prog_cc_c89" != xno; then : 2520 2521fi 2522 2523ac_ext=c 2524ac_cpp='$CPP $CPPFLAGS' 2525ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2526ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2527ac_compiler_gnu=$ac_cv_c_compiler_gnu 2528 2529ac_aux_dir= 2530for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2531 for ac_t in install-sh install.sh shtool; do 2532 if test -f "$ac_dir/$ac_t"; then 2533 ac_aux_dir=$ac_dir 2534 ac_install_sh="$ac_aux_dir/$ac_t -c" 2535 break 2 2536 fi 2537 done 2538done 2539if test -z "$ac_aux_dir"; then 2540 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2541fi 2542 2543# These three variables are undocumented and unsupported, 2544# and are intended to be withdrawn in a future Autoconf release. 2545# They can cause serious problems if a builder's source tree is in a directory 2546# whose full name contains unusual characters. 2547ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2548ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2549ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2550 2551 2552# Find a good install program. We prefer a C program (faster), 2553# so one script is as good as another. But avoid the broken or 2554# incompatible versions: 2555# SysV /etc/install, /usr/sbin/install 2556# SunOS /usr/etc/install 2557# IRIX /sbin/install 2558# AIX /bin/install 2559# AmigaOS /C/install, which installs bootblocks on floppy discs 2560# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2561# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2562# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2563# OS/2's system install, which has a completely different semantic 2564# ./install, which can be erroneously created by make from ./install.sh. 2565# Reject install programs that cannot install multiple files. 2566{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2567$as_echo_n "checking for a BSD-compatible install... " >&6; } 2568if test -z "$INSTALL"; then 2569if test "${ac_cv_path_install+set}" = set; then : 2570 $as_echo_n "(cached) " >&6 2571else 2572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2573for as_dir in $PATH 2574do 2575 IFS=$as_save_IFS 2576 test -z "$as_dir" && as_dir=. 2577 # Account for people who put trailing slashes in PATH elements. 2578case $as_dir/ in #(( 2579 ./ | .// | /[cC]/* | \ 2580 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2581 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2582 /usr/ucb/* ) ;; 2583 *) 2584 # OSF1 and SCO ODT 3.0 have their own names for install. 2585 # Don't use installbsd from OSF since it installs stuff as root 2586 # by default. 2587 for ac_prog in ginstall scoinst install; do 2588 for ac_exec_ext in '' $ac_executable_extensions; do 2589 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2590 if test $ac_prog = install && 2591 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2592 # AIX install. It has an incompatible calling convention. 2593 : 2594 elif test $ac_prog = install && 2595 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2596 # program-specific install script used by HP pwplus--don't use. 2597 : 2598 else 2599 rm -rf conftest.one conftest.two conftest.dir 2600 echo one > conftest.one 2601 echo two > conftest.two 2602 mkdir conftest.dir 2603 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2604 test -s conftest.one && test -s conftest.two && 2605 test -s conftest.dir/conftest.one && 2606 test -s conftest.dir/conftest.two 2607 then 2608 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2609 break 3 2610 fi 2611 fi 2612 fi 2613 done 2614 done 2615 ;; 2616esac 2617 2618 done 2619IFS=$as_save_IFS 2620 2621rm -rf conftest.one conftest.two conftest.dir 2622 2623fi 2624 if test "${ac_cv_path_install+set}" = set; then 2625 INSTALL=$ac_cv_path_install 2626 else 2627 # As a last resort, use the slow shell script. Don't cache a 2628 # value for INSTALL within a source directory, because that will 2629 # break other packages using the cache if that directory is 2630 # removed, or if the value is a relative name. 2631 INSTALL=$ac_install_sh 2632 fi 2633fi 2634{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2635$as_echo "$INSTALL" >&6; } 2636 2637# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2638# It thinks the first close brace ends the variable substitution. 2639test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2640 2641test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2642 2643test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2644 2645if test -n "$ac_tool_prefix"; then 2646 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 2647set dummy ${ac_tool_prefix}ar; ac_word=$2 2648{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2649$as_echo_n "checking for $ac_word... " >&6; } 2650if test "${ac_cv_prog_AR+set}" = set; then : 2651 $as_echo_n "(cached) " >&6 2652else 2653 if test -n "$AR"; then 2654 ac_cv_prog_AR="$AR" # Let the user override the test. 2655else 2656as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2657for as_dir in $PATH 2658do 2659 IFS=$as_save_IFS 2660 test -z "$as_dir" && as_dir=. 2661 for ac_exec_ext in '' $ac_executable_extensions; do 2662 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2663 ac_cv_prog_AR="${ac_tool_prefix}ar" 2664 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2665 break 2 2666 fi 2667done 2668 done 2669IFS=$as_save_IFS 2670 2671fi 2672fi 2673AR=$ac_cv_prog_AR 2674if test -n "$AR"; then 2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 2676$as_echo "$AR" >&6; } 2677else 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2679$as_echo "no" >&6; } 2680fi 2681 2682 2683fi 2684if test -z "$ac_cv_prog_AR"; then 2685 ac_ct_AR=$AR 2686 # Extract the first word of "ar", so it can be a program name with args. 2687set dummy ar; ac_word=$2 2688{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2689$as_echo_n "checking for $ac_word... " >&6; } 2690if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 2691 $as_echo_n "(cached) " >&6 2692else 2693 if test -n "$ac_ct_AR"; then 2694 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 2695else 2696as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2697for as_dir in $PATH 2698do 2699 IFS=$as_save_IFS 2700 test -z "$as_dir" && as_dir=. 2701 for ac_exec_ext in '' $ac_executable_extensions; do 2702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2703 ac_cv_prog_ac_ct_AR="ar" 2704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2705 break 2 2706 fi 2707done 2708 done 2709IFS=$as_save_IFS 2710 2711fi 2712fi 2713ac_ct_AR=$ac_cv_prog_ac_ct_AR 2714if test -n "$ac_ct_AR"; then 2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 2716$as_echo "$ac_ct_AR" >&6; } 2717else 2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2719$as_echo "no" >&6; } 2720fi 2721 2722 if test "x$ac_ct_AR" = x; then 2723 AR="" 2724 else 2725 case $cross_compiling:$ac_tool_warned in 2726yes:) 2727{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2728$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2729ac_tool_warned=yes ;; 2730esac 2731 AR=$ac_ct_AR 2732 fi 2733else 2734 AR="$ac_cv_prog_AR" 2735fi 2736 2737if test -n "$ac_tool_prefix"; then 2738 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2739set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2740{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2741$as_echo_n "checking for $ac_word... " >&6; } 2742if test "${ac_cv_prog_RANLIB+set}" = set; then : 2743 $as_echo_n "(cached) " >&6 2744else 2745 if test -n "$RANLIB"; then 2746 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2747else 2748as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2749for as_dir in $PATH 2750do 2751 IFS=$as_save_IFS 2752 test -z "$as_dir" && as_dir=. 2753 for ac_exec_ext in '' $ac_executable_extensions; do 2754 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2755 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2756 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2757 break 2 2758 fi 2759done 2760 done 2761IFS=$as_save_IFS 2762 2763fi 2764fi 2765RANLIB=$ac_cv_prog_RANLIB 2766if test -n "$RANLIB"; then 2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2768$as_echo "$RANLIB" >&6; } 2769else 2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2771$as_echo "no" >&6; } 2772fi 2773 2774 2775fi 2776if test -z "$ac_cv_prog_RANLIB"; then 2777 ac_ct_RANLIB=$RANLIB 2778 # Extract the first word of "ranlib", so it can be a program name with args. 2779set dummy ranlib; ac_word=$2 2780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2781$as_echo_n "checking for $ac_word... " >&6; } 2782if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 2783 $as_echo_n "(cached) " >&6 2784else 2785 if test -n "$ac_ct_RANLIB"; then 2786 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2787else 2788as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2789for as_dir in $PATH 2790do 2791 IFS=$as_save_IFS 2792 test -z "$as_dir" && as_dir=. 2793 for ac_exec_ext in '' $ac_executable_extensions; do 2794 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2795 ac_cv_prog_ac_ct_RANLIB="ranlib" 2796 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2797 break 2 2798 fi 2799done 2800 done 2801IFS=$as_save_IFS 2802 2803fi 2804fi 2805ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2806if test -n "$ac_ct_RANLIB"; then 2807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 2808$as_echo "$ac_ct_RANLIB" >&6; } 2809else 2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2811$as_echo "no" >&6; } 2812fi 2813 2814 if test "x$ac_ct_RANLIB" = x; then 2815 RANLIB=":" 2816 else 2817 case $cross_compiling:$ac_tool_warned in 2818yes:) 2819{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2820$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2821ac_tool_warned=yes ;; 2822esac 2823 RANLIB=$ac_ct_RANLIB 2824 fi 2825else 2826 RANLIB="$ac_cv_prog_RANLIB" 2827fi 2828 2829 2830# Make sure we can run config.sub. 2831$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2832 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2833 2834{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2835$as_echo_n "checking build system type... " >&6; } 2836if test "${ac_cv_build+set}" = set; then : 2837 $as_echo_n "(cached) " >&6 2838else 2839 ac_build_alias=$build_alias 2840test "x$ac_build_alias" = x && 2841 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2842test "x$ac_build_alias" = x && 2843 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 2844ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2845 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2846 2847fi 2848{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2849$as_echo "$ac_cv_build" >&6; } 2850case $ac_cv_build in 2851*-*-*) ;; 2852*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 2853esac 2854build=$ac_cv_build 2855ac_save_IFS=$IFS; IFS='-' 2856set x $ac_cv_build 2857shift 2858build_cpu=$1 2859build_vendor=$2 2860shift; shift 2861# Remember, the first character of IFS is used to create $*, 2862# except with old shells: 2863build_os=$* 2864IFS=$ac_save_IFS 2865case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2866 2867 2868{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2869$as_echo_n "checking host system type... " >&6; } 2870if test "${ac_cv_host+set}" = set; then : 2871 $as_echo_n "(cached) " >&6 2872else 2873 if test "x$host_alias" = x; then 2874 ac_cv_host=$ac_cv_build 2875else 2876 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2877 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2878fi 2879 2880fi 2881{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2882$as_echo "$ac_cv_host" >&6; } 2883case $ac_cv_host in 2884*-*-*) ;; 2885*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 2886esac 2887host=$ac_cv_host 2888ac_save_IFS=$IFS; IFS='-' 2889set x $ac_cv_host 2890shift 2891host_cpu=$1 2892host_vendor=$2 2893shift; shift 2894# Remember, the first character of IFS is used to create $*, 2895# except with old shells: 2896host_os=$* 2897IFS=$ac_save_IFS 2898case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2899 2900 2901{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 2902$as_echo_n "checking target system type... " >&6; } 2903if test "${ac_cv_target+set}" = set; then : 2904 $as_echo_n "(cached) " >&6 2905else 2906 if test "x$target_alias" = x; then 2907 ac_cv_target=$ac_cv_host 2908else 2909 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 2910 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 2911fi 2912 2913fi 2914{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 2915$as_echo "$ac_cv_target" >&6; } 2916case $ac_cv_target in 2917*-*-*) ;; 2918*) as_fn_error "invalid value of canonical target" "$LINENO" 5;; 2919esac 2920target=$ac_cv_target 2921ac_save_IFS=$IFS; IFS='-' 2922set x $ac_cv_target 2923shift 2924target_cpu=$1 2925target_vendor=$2 2926shift; shift 2927# Remember, the first character of IFS is used to create $*, 2928# except with old shells: 2929target_os=$* 2930IFS=$ac_save_IFS 2931case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2932 2933 2934# The aliases save the names the user supplied, while $host etc. 2935# will get canonicalized. 2936test -n "$target_alias" && 2937 test "$program_prefix$program_suffix$program_transform_name" = \ 2938 NONENONEs,x,x, && 2939 program_prefix=${target_alias}- 2940 2941test "$program_prefix" != NONE && 2942 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2943# Use a double $ so make ignores it. 2944test "$program_suffix" != NONE && 2945 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2946# Double any \ or $. 2947# By default was `s,x,x', remove it if useless. 2948ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2949program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2950 2951ac_ext=c 2952ac_cpp='$CPP $CPPFLAGS' 2953ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2954ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2955ac_compiler_gnu=$ac_cv_c_compiler_gnu 2956if test -n "$ac_tool_prefix"; then 2957 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2958set dummy ${ac_tool_prefix}gcc; ac_word=$2 2959{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2960$as_echo_n "checking for $ac_word... " >&6; } 2961if test "${ac_cv_prog_CC+set}" = set; then : 2962 $as_echo_n "(cached) " >&6 2963else 2964 if test -n "$CC"; then 2965 ac_cv_prog_CC="$CC" # Let the user override the test. 2966else 2967as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2968for as_dir in $PATH 2969do 2970 IFS=$as_save_IFS 2971 test -z "$as_dir" && as_dir=. 2972 for ac_exec_ext in '' $ac_executable_extensions; do 2973 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2974 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2975 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2976 break 2 2977 fi 2978done 2979 done 2980IFS=$as_save_IFS 2981 2982fi 2983fi 2984CC=$ac_cv_prog_CC 2985if test -n "$CC"; then 2986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2987$as_echo "$CC" >&6; } 2988else 2989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2990$as_echo "no" >&6; } 2991fi 2992 2993 2994fi 2995if test -z "$ac_cv_prog_CC"; then 2996 ac_ct_CC=$CC 2997 # Extract the first word of "gcc", so it can be a program name with args. 2998set dummy gcc; ac_word=$2 2999{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3000$as_echo_n "checking for $ac_word... " >&6; } 3001if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3002 $as_echo_n "(cached) " >&6 3003else 3004 if test -n "$ac_ct_CC"; then 3005 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3006else 3007as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3008for as_dir in $PATH 3009do 3010 IFS=$as_save_IFS 3011 test -z "$as_dir" && as_dir=. 3012 for ac_exec_ext in '' $ac_executable_extensions; do 3013 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3014 ac_cv_prog_ac_ct_CC="gcc" 3015 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3016 break 2 3017 fi 3018done 3019 done 3020IFS=$as_save_IFS 3021 3022fi 3023fi 3024ac_ct_CC=$ac_cv_prog_ac_ct_CC 3025if test -n "$ac_ct_CC"; then 3026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3027$as_echo "$ac_ct_CC" >&6; } 3028else 3029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3030$as_echo "no" >&6; } 3031fi 3032 3033 if test "x$ac_ct_CC" = x; then 3034 CC="" 3035 else 3036 case $cross_compiling:$ac_tool_warned in 3037yes:) 3038{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3039$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3040ac_tool_warned=yes ;; 3041esac 3042 CC=$ac_ct_CC 3043 fi 3044else 3045 CC="$ac_cv_prog_CC" 3046fi 3047 3048if test -z "$CC"; then 3049 if test -n "$ac_tool_prefix"; then 3050 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3051set dummy ${ac_tool_prefix}cc; ac_word=$2 3052{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3053$as_echo_n "checking for $ac_word... " >&6; } 3054if test "${ac_cv_prog_CC+set}" = set; then : 3055 $as_echo_n "(cached) " >&6 3056else 3057 if test -n "$CC"; then 3058 ac_cv_prog_CC="$CC" # Let the user override the test. 3059else 3060as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3061for as_dir in $PATH 3062do 3063 IFS=$as_save_IFS 3064 test -z "$as_dir" && as_dir=. 3065 for ac_exec_ext in '' $ac_executable_extensions; do 3066 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3067 ac_cv_prog_CC="${ac_tool_prefix}cc" 3068 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3069 break 2 3070 fi 3071done 3072 done 3073IFS=$as_save_IFS 3074 3075fi 3076fi 3077CC=$ac_cv_prog_CC 3078if test -n "$CC"; then 3079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3080$as_echo "$CC" >&6; } 3081else 3082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3083$as_echo "no" >&6; } 3084fi 3085 3086 3087 fi 3088fi 3089if test -z "$CC"; then 3090 # Extract the first word of "cc", so it can be a program name with args. 3091set dummy cc; ac_word=$2 3092{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3093$as_echo_n "checking for $ac_word... " >&6; } 3094if test "${ac_cv_prog_CC+set}" = set; then : 3095 $as_echo_n "(cached) " >&6 3096else 3097 if test -n "$CC"; then 3098 ac_cv_prog_CC="$CC" # Let the user override the test. 3099else 3100 ac_prog_rejected=no 3101as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3102for as_dir in $PATH 3103do 3104 IFS=$as_save_IFS 3105 test -z "$as_dir" && as_dir=. 3106 for ac_exec_ext in '' $ac_executable_extensions; do 3107 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3108 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3109 ac_prog_rejected=yes 3110 continue 3111 fi 3112 ac_cv_prog_CC="cc" 3113 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3114 break 2 3115 fi 3116done 3117 done 3118IFS=$as_save_IFS 3119 3120if test $ac_prog_rejected = yes; then 3121 # We found a bogon in the path, so make sure we never use it. 3122 set dummy $ac_cv_prog_CC 3123 shift 3124 if test $# != 0; then 3125 # We chose a different compiler from the bogus one. 3126 # However, it has the same basename, so the bogon will be chosen 3127 # first if we set CC to just the basename; use the full file name. 3128 shift 3129 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3130 fi 3131fi 3132fi 3133fi 3134CC=$ac_cv_prog_CC 3135if test -n "$CC"; then 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3137$as_echo "$CC" >&6; } 3138else 3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3140$as_echo "no" >&6; } 3141fi 3142 3143 3144fi 3145if test -z "$CC"; then 3146 if test -n "$ac_tool_prefix"; then 3147 for ac_prog in cl.exe 3148 do 3149 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3150set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3151{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3152$as_echo_n "checking for $ac_word... " >&6; } 3153if test "${ac_cv_prog_CC+set}" = set; then : 3154 $as_echo_n "(cached) " >&6 3155else 3156 if test -n "$CC"; then 3157 ac_cv_prog_CC="$CC" # Let the user override the test. 3158else 3159as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3160for as_dir in $PATH 3161do 3162 IFS=$as_save_IFS 3163 test -z "$as_dir" && as_dir=. 3164 for ac_exec_ext in '' $ac_executable_extensions; do 3165 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3166 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3167 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3168 break 2 3169 fi 3170done 3171 done 3172IFS=$as_save_IFS 3173 3174fi 3175fi 3176CC=$ac_cv_prog_CC 3177if test -n "$CC"; then 3178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3179$as_echo "$CC" >&6; } 3180else 3181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3182$as_echo "no" >&6; } 3183fi 3184 3185 3186 test -n "$CC" && break 3187 done 3188fi 3189if test -z "$CC"; then 3190 ac_ct_CC=$CC 3191 for ac_prog in cl.exe 3192do 3193 # Extract the first word of "$ac_prog", so it can be a program name with args. 3194set dummy $ac_prog; ac_word=$2 3195{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3196$as_echo_n "checking for $ac_word... " >&6; } 3197if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3198 $as_echo_n "(cached) " >&6 3199else 3200 if test -n "$ac_ct_CC"; then 3201 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3202else 3203as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3204for as_dir in $PATH 3205do 3206 IFS=$as_save_IFS 3207 test -z "$as_dir" && as_dir=. 3208 for ac_exec_ext in '' $ac_executable_extensions; do 3209 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3210 ac_cv_prog_ac_ct_CC="$ac_prog" 3211 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3212 break 2 3213 fi 3214done 3215 done 3216IFS=$as_save_IFS 3217 3218fi 3219fi 3220ac_ct_CC=$ac_cv_prog_ac_ct_CC 3221if test -n "$ac_ct_CC"; then 3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3223$as_echo "$ac_ct_CC" >&6; } 3224else 3225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3226$as_echo "no" >&6; } 3227fi 3228 3229 3230 test -n "$ac_ct_CC" && break 3231done 3232 3233 if test "x$ac_ct_CC" = x; then 3234 CC="" 3235 else 3236 case $cross_compiling:$ac_tool_warned in 3237yes:) 3238{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3239$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3240ac_tool_warned=yes ;; 3241esac 3242 CC=$ac_ct_CC 3243 fi 3244fi 3245 3246fi 3247 3248 3249test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3250$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3251as_fn_error "no acceptable C compiler found in \$PATH 3252See \`config.log' for more details." "$LINENO" 5; } 3253 3254# Provide some information about the compiler. 3255$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3256set X $ac_compile 3257ac_compiler=$2 3258for ac_option in --version -v -V -qversion; do 3259 { { ac_try="$ac_compiler $ac_option >&5" 3260case "(($ac_try" in 3261 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3262 *) ac_try_echo=$ac_try;; 3263esac 3264eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3265$as_echo "$ac_try_echo"; } >&5 3266 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3267 ac_status=$? 3268 if test -s conftest.err; then 3269 sed '10a\ 3270... rest of stderr output deleted ... 3271 10q' conftest.err >conftest.er1 3272 cat conftest.er1 >&5 3273 rm -f conftest.er1 conftest.err 3274 fi 3275 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3276 test $ac_status = 0; } 3277done 3278 3279{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3280$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3281if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3282 $as_echo_n "(cached) " >&6 3283else 3284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3285/* end confdefs.h. */ 3286 3287int 3288main () 3289{ 3290#ifndef __GNUC__ 3291 choke me 3292#endif 3293 3294 ; 3295 return 0; 3296} 3297_ACEOF 3298if ac_fn_c_try_compile "$LINENO"; then : 3299 ac_compiler_gnu=yes 3300else 3301 ac_compiler_gnu=no 3302fi 3303rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3304ac_cv_c_compiler_gnu=$ac_compiler_gnu 3305 3306fi 3307{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3308$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3309if test $ac_compiler_gnu = yes; then 3310 GCC=yes 3311else 3312 GCC= 3313fi 3314ac_test_CFLAGS=${CFLAGS+set} 3315ac_save_CFLAGS=$CFLAGS 3316{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3317$as_echo_n "checking whether $CC accepts -g... " >&6; } 3318if test "${ac_cv_prog_cc_g+set}" = set; then : 3319 $as_echo_n "(cached) " >&6 3320else 3321 ac_save_c_werror_flag=$ac_c_werror_flag 3322 ac_c_werror_flag=yes 3323 ac_cv_prog_cc_g=no 3324 CFLAGS="-g" 3325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3326/* end confdefs.h. */ 3327 3328int 3329main () 3330{ 3331 3332 ; 3333 return 0; 3334} 3335_ACEOF 3336if ac_fn_c_try_compile "$LINENO"; then : 3337 ac_cv_prog_cc_g=yes 3338else 3339 CFLAGS="" 3340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3341/* end confdefs.h. */ 3342 3343int 3344main () 3345{ 3346 3347 ; 3348 return 0; 3349} 3350_ACEOF 3351if ac_fn_c_try_compile "$LINENO"; then : 3352 3353else 3354 ac_c_werror_flag=$ac_save_c_werror_flag 3355 CFLAGS="-g" 3356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3357/* end confdefs.h. */ 3358 3359int 3360main () 3361{ 3362 3363 ; 3364 return 0; 3365} 3366_ACEOF 3367if ac_fn_c_try_compile "$LINENO"; then : 3368 ac_cv_prog_cc_g=yes 3369fi 3370rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3371fi 3372rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3373fi 3374rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3375 ac_c_werror_flag=$ac_save_c_werror_flag 3376fi 3377{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3378$as_echo "$ac_cv_prog_cc_g" >&6; } 3379if test "$ac_test_CFLAGS" = set; then 3380 CFLAGS=$ac_save_CFLAGS 3381elif test $ac_cv_prog_cc_g = yes; then 3382 if test "$GCC" = yes; then 3383 CFLAGS="-g -O2" 3384 else 3385 CFLAGS="-g" 3386 fi 3387else 3388 if test "$GCC" = yes; then 3389 CFLAGS="-O2" 3390 else 3391 CFLAGS= 3392 fi 3393fi 3394{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3395$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3396if test "${ac_cv_prog_cc_c89+set}" = set; then : 3397 $as_echo_n "(cached) " >&6 3398else 3399 ac_cv_prog_cc_c89=no 3400ac_save_CC=$CC 3401cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3402/* end confdefs.h. */ 3403#include <stdarg.h> 3404#include <stdio.h> 3405#include <sys/types.h> 3406#include <sys/stat.h> 3407/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3408struct buf { int x; }; 3409FILE * (*rcsopen) (struct buf *, struct stat *, int); 3410static char *e (p, i) 3411 char **p; 3412 int i; 3413{ 3414 return p[i]; 3415} 3416static char *f (char * (*g) (char **, int), char **p, ...) 3417{ 3418 char *s; 3419 va_list v; 3420 va_start (v,p); 3421 s = g (p, va_arg (v,int)); 3422 va_end (v); 3423 return s; 3424} 3425 3426/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3427 function prototypes and stuff, but not '\xHH' hex character constants. 3428 These don't provoke an error unfortunately, instead are silently treated 3429 as 'x'. The following induces an error, until -std is added to get 3430 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3431 array size at least. It's necessary to write '\x00'==0 to get something 3432 that's true only with -std. */ 3433int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3434 3435/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3436 inside strings and character constants. */ 3437#define FOO(x) 'x' 3438int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3439 3440int test (int i, double x); 3441struct s1 {int (*f) (int a);}; 3442struct s2 {int (*f) (double a);}; 3443int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3444int argc; 3445char **argv; 3446int 3447main () 3448{ 3449return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3450 ; 3451 return 0; 3452} 3453_ACEOF 3454for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3455 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3456do 3457 CC="$ac_save_CC $ac_arg" 3458 if ac_fn_c_try_compile "$LINENO"; then : 3459 ac_cv_prog_cc_c89=$ac_arg 3460fi 3461rm -f core conftest.err conftest.$ac_objext 3462 test "x$ac_cv_prog_cc_c89" != "xno" && break 3463done 3464rm -f conftest.$ac_ext 3465CC=$ac_save_CC 3466 3467fi 3468# AC_CACHE_VAL 3469case "x$ac_cv_prog_cc_c89" in 3470 x) 3471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3472$as_echo "none needed" >&6; } ;; 3473 xno) 3474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3475$as_echo "unsupported" >&6; } ;; 3476 *) 3477 CC="$CC $ac_cv_prog_cc_c89" 3478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3479$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3480esac 3481if test "x$ac_cv_prog_cc_c89" != xno; then : 3482 3483fi 3484 3485ac_ext=c 3486ac_cpp='$CPP $CPPFLAGS' 3487ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3488ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3489ac_compiler_gnu=$ac_cv_c_compiler_gnu 3490 3491 3492 3493AR=${AR-ar} 3494 3495if test -n "$ac_tool_prefix"; then 3496 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3497set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3498{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3499$as_echo_n "checking for $ac_word... " >&6; } 3500if test "${ac_cv_prog_RANLIB+set}" = set; then : 3501 $as_echo_n "(cached) " >&6 3502else 3503 if test -n "$RANLIB"; then 3504 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3505else 3506as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3507for as_dir in $PATH 3508do 3509 IFS=$as_save_IFS 3510 test -z "$as_dir" && as_dir=. 3511 for ac_exec_ext in '' $ac_executable_extensions; do 3512 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3513 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3514 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3515 break 2 3516 fi 3517done 3518 done 3519IFS=$as_save_IFS 3520 3521fi 3522fi 3523RANLIB=$ac_cv_prog_RANLIB 3524if test -n "$RANLIB"; then 3525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3526$as_echo "$RANLIB" >&6; } 3527else 3528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3529$as_echo "no" >&6; } 3530fi 3531 3532 3533fi 3534if test -z "$ac_cv_prog_RANLIB"; then 3535 ac_ct_RANLIB=$RANLIB 3536 # Extract the first word of "ranlib", so it can be a program name with args. 3537set dummy ranlib; ac_word=$2 3538{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3539$as_echo_n "checking for $ac_word... " >&6; } 3540if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 3541 $as_echo_n "(cached) " >&6 3542else 3543 if test -n "$ac_ct_RANLIB"; then 3544 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3545else 3546as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3547for as_dir in $PATH 3548do 3549 IFS=$as_save_IFS 3550 test -z "$as_dir" && as_dir=. 3551 for ac_exec_ext in '' $ac_executable_extensions; do 3552 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3553 ac_cv_prog_ac_ct_RANLIB="ranlib" 3554 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3555 break 2 3556 fi 3557done 3558 done 3559IFS=$as_save_IFS 3560 3561fi 3562fi 3563ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3564if test -n "$ac_ct_RANLIB"; then 3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3566$as_echo "$ac_ct_RANLIB" >&6; } 3567else 3568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3569$as_echo "no" >&6; } 3570fi 3571 3572 if test "x$ac_ct_RANLIB" = x; then 3573 RANLIB=":" 3574 else 3575 case $cross_compiling:$ac_tool_warned in 3576yes:) 3577{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3578$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3579ac_tool_warned=yes ;; 3580esac 3581 RANLIB=$ac_ct_RANLIB 3582 fi 3583else 3584 RANLIB="$ac_cv_prog_RANLIB" 3585fi 3586 3587 3588# Put a plausible default for CC_FOR_BUILD in Makefile. 3589if test "x$cross_compiling" = "xno"; then 3590 CC_FOR_BUILD='$(CC)' 3591else 3592 CC_FOR_BUILD=gcc 3593fi 3594 3595CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}} 3596 3597 3598# If a cpu ever has more than one simulator to choose from, use 3599# --enable-sim=... to choose. 3600# Check whether --enable-sim was given. 3601if test "${enable_sim+set}" = set; then : 3602 enableval=$enable_sim; case "${enableval}" in 3603yes | no) ;; 3604*) as_fn_error "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;; 3605esac 3606fi 3607 3608 3609 3610if test "${enable_sim}" != no; then 3611 3612# WHEN ADDING ENTRIES TO THIS MATRIX: 3613 3614# Make sure that the left side always has two dashes. Otherwise you 3615# can get spurious matches. Even for unambiguous cases, do this as a 3616# convention, else the table becomes a real mess to understand and 3617# maintain. 3618 3619 3620 3621sim_testsuite=no 3622sim_common=yes 3623sim_igen=no 3624sim_arch= 3625case "${target}" in 3626 arm*-*-* | thumb*-*-* | strongarm*-*-* | xscale-*-*) 3627 3628 sim_arch=arm 3629 3630 3631subdirs="$subdirs arm" 3632 3633 3634 sim_testsuite=yes 3635 ;; 3636 avr*-*-*) 3637 3638 sim_arch=avr 3639 subdirs="$subdirs avr" 3640 3641 3642 ;; 3643 bfin-*-*) 3644 3645 sim_arch=bfin 3646 subdirs="$subdirs bfin" 3647 3648 3649 ;; 3650 cr16*-*-*) 3651 3652 sim_arch=cr16 3653 subdirs="$subdirs cr16" 3654 3655 3656 sim_testsuite=yes 3657 ;; 3658 cris-*-* | crisv32-*-*) 3659 3660 sim_arch=cris 3661 subdirs="$subdirs cris" 3662 3663 3664 sim_testsuite=yes 3665 ;; 3666 d10v-*-*) 3667 3668 sim_arch=d10v 3669 subdirs="$subdirs d10v" 3670 3671 3672 ;; 3673 frv-*-*) 3674 3675 sim_arch=frv 3676 subdirs="$subdirs frv" 3677 3678 3679 sim_testsuite=yes 3680 ;; 3681 h8300*-*-*) 3682 3683 sim_arch=h8300 3684 subdirs="$subdirs h8300" 3685 3686 3687 sim_testsuite=yes 3688 ;; 3689 iq2000-*-*) 3690 3691 sim_arch=iq2000 3692 subdirs="$subdirs iq2000" 3693 3694 3695 sim_testsuite=yes 3696 ;; 3697 lm32-*-*) 3698 3699 sim_arch=lm32 3700 subdirs="$subdirs lm32" 3701 3702 3703 sim_testsuite=yes 3704 ;; 3705 m32c-*-*) 3706 3707 sim_arch=m32c 3708 subdirs="$subdirs m32c" 3709 3710 3711 ;; 3712 m32r-*-*) 3713 3714 sim_arch=m32r 3715 subdirs="$subdirs m32r" 3716 3717 3718 sim_testsuite=yes 3719 ;; 3720 m68hc11-*-*|m6811-*-*) 3721 3722 sim_arch=m68hc11 3723 subdirs="$subdirs m68hc11" 3724 3725 3726 sim_testsuite=yes 3727 ;; 3728 mcore-*-*) 3729 3730 sim_arch=mcore 3731 subdirs="$subdirs mcore" 3732 3733 3734 sim_testsuite=yes 3735 ;; 3736 microblaze-*-*) 3737 3738 sim_arch=microblaze 3739 subdirs="$subdirs microblaze" 3740 3741 3742 sim_testsuite=yes 3743 ;; 3744 mips*-*-*) 3745 3746 sim_arch=mips 3747 subdirs="$subdirs mips" 3748 3749 3750 sim_testsuite=yes 3751 sim_igen=yes 3752 ;; 3753 mn10300*-*-*) 3754 3755 sim_arch=mn10300 3756 subdirs="$subdirs mn10300" 3757 3758 3759 sim_igen=yes 3760 ;; 3761 moxie-*-*) 3762 3763 sim_arch=moxie 3764 subdirs="$subdirs moxie" 3765 3766 3767 sim_testsuite=yes 3768 ;; 3769 rx-*-*) 3770 3771 sim_arch=rx 3772 subdirs="$subdirs rx" 3773 3774 3775 ;; 3776 sh64*-*-* | sh5*-*-*) 3777 3778 sim_arch=sh64 3779 subdirs="$subdirs sh64" 3780 3781 3782 sim_testsuite=yes 3783 ;; 3784 sh*-*-*) 3785 3786 sim_arch=sh 3787 subdirs="$subdirs sh" 3788 3789 3790 sim_testsuite=yes 3791 ;; 3792 sparc-*-rtems*|sparc-*-elf*) 3793 3794 sim_arch=erc32 3795 subdirs="$subdirs erc32" 3796 3797 3798 sim_testsuite=yes 3799 ;; 3800 powerpc*-*-*) 3801 3802 sim_arch=ppc 3803 subdirs="$subdirs ppc" 3804 3805 3806 ;; 3807 v850*-*-*) 3808 3809 sim_arch=v850 3810 subdirs="$subdirs v850" 3811 3812 3813 sim_igen=yes 3814 sim_testsuite=yes 3815 ;; 3816 *) 3817 # No simulator subdir, so the subdir "common" isn't needed. 3818 sim_common=no 3819 ;; 3820esac 3821 3822 3823 if test "$sim_testsuite" = yes; then 3824 subdirs="$subdirs testsuite" 3825 3826 fi 3827 if test "$sim_common" = yes; then 3828 subdirs="$subdirs common" 3829 3830 fi 3831 if test "$sim_igen" = yes; then 3832 subdirs="$subdirs igen" 3833 3834 fi 3835fi 3836 3837ac_config_files="$ac_config_files Makefile" 3838 3839cat >confcache <<\_ACEOF 3840# This file is a shell script that caches the results of configure 3841# tests run on this system so they can be shared between configure 3842# scripts and configure runs, see configure's option --config-cache. 3843# It is not useful on other systems. If it contains results you don't 3844# want to keep, you may remove or edit it. 3845# 3846# config.status only pays attention to the cache file if you give it 3847# the --recheck option to rerun configure. 3848# 3849# `ac_cv_env_foo' variables (set or unset) will be overridden when 3850# loading this file, other *unset* `ac_cv_foo' will be assigned the 3851# following values. 3852 3853_ACEOF 3854 3855# The following way of writing the cache mishandles newlines in values, 3856# but we know of no workaround that is simple, portable, and efficient. 3857# So, we kill variables containing newlines. 3858# Ultrix sh set writes to stderr and can't be redirected directly, 3859# and sets the high bit in the cache file unless we assign to the vars. 3860( 3861 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3862 eval ac_val=\$$ac_var 3863 case $ac_val in #( 3864 *${as_nl}*) 3865 case $ac_var in #( 3866 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3867$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3868 esac 3869 case $ac_var in #( 3870 _ | IFS | as_nl) ;; #( 3871 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3872 *) { eval $ac_var=; unset $ac_var;} ;; 3873 esac ;; 3874 esac 3875 done 3876 3877 (set) 2>&1 | 3878 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3879 *${as_nl}ac_space=\ *) 3880 # `set' does not quote correctly, so add quotes: double-quote 3881 # substitution turns \\\\ into \\, and sed turns \\ into \. 3882 sed -n \ 3883 "s/'/'\\\\''/g; 3884 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3885 ;; #( 3886 *) 3887 # `set' quotes correctly as required by POSIX, so do not add quotes. 3888 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3889 ;; 3890 esac | 3891 sort 3892) | 3893 sed ' 3894 /^ac_cv_env_/b end 3895 t clear 3896 :clear 3897 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3898 t end 3899 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3900 :end' >>confcache 3901if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3902 if test -w "$cache_file"; then 3903 test "x$cache_file" != "x/dev/null" && 3904 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3905$as_echo "$as_me: updating cache $cache_file" >&6;} 3906 cat confcache >$cache_file 3907 else 3908 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3909$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3910 fi 3911fi 3912rm -f confcache 3913 3914test "x$prefix" = xNONE && prefix=$ac_default_prefix 3915# Let make expand exec_prefix. 3916test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3917 3918# Transform confdefs.h into DEFS. 3919# Protect against shell expansion while executing Makefile rules. 3920# Protect against Makefile macro expansion. 3921# 3922# If the first sed substitution is executed (which looks for macros that 3923# take arguments), then branch to the quote section. Otherwise, 3924# look for a macro that doesn't take arguments. 3925ac_script=' 3926:mline 3927/\\$/{ 3928 N 3929 s,\\\n,, 3930 b mline 3931} 3932t clear 3933:clear 3934s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 3935t quote 3936s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 3937t quote 3938b any 3939:quote 3940s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 3941s/\[/\\&/g 3942s/\]/\\&/g 3943s/\$/$$/g 3944H 3945:any 3946${ 3947 g 3948 s/^\n// 3949 s/\n/ /g 3950 p 3951} 3952' 3953DEFS=`sed -n "$ac_script" confdefs.h` 3954 3955 3956ac_libobjs= 3957ac_ltlibobjs= 3958for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3959 # 1. Remove the extension, and $U if already installed. 3960 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3961 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3962 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3963 # will be set to the directory where LIBOBJS objects are built. 3964 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3965 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3966done 3967LIBOBJS=$ac_libobjs 3968 3969LTLIBOBJS=$ac_ltlibobjs 3970 3971 3972 3973: ${CONFIG_STATUS=./config.status} 3974ac_write_fail=0 3975ac_clean_files_save=$ac_clean_files 3976ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3977{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3978$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3979as_write_fail=0 3980cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3981#! $SHELL 3982# Generated by $as_me. 3983# Run this file to recreate the current configuration. 3984# Compiler output produced by configure, useful for debugging 3985# configure, is in config.log if it exists. 3986 3987debug=false 3988ac_cs_recheck=false 3989ac_cs_silent=false 3990 3991SHELL=\${CONFIG_SHELL-$SHELL} 3992export SHELL 3993_ASEOF 3994cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 3995## -------------------- ## 3996## M4sh Initialization. ## 3997## -------------------- ## 3998 3999# Be more Bourne compatible 4000DUALCASE=1; export DUALCASE # for MKS sh 4001if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4002 emulate sh 4003 NULLCMD=: 4004 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4005 # is contrary to our usage. Disable this feature. 4006 alias -g '${1+"$@"}'='"$@"' 4007 setopt NO_GLOB_SUBST 4008else 4009 case `(set -o) 2>/dev/null` in #( 4010 *posix*) : 4011 set -o posix ;; #( 4012 *) : 4013 ;; 4014esac 4015fi 4016 4017 4018as_nl=' 4019' 4020export as_nl 4021# Printing a long string crashes Solaris 7 /usr/bin/printf. 4022as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4023as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4024as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4025# Prefer a ksh shell builtin over an external printf program on Solaris, 4026# but without wasting forks for bash or zsh. 4027if test -z "$BASH_VERSION$ZSH_VERSION" \ 4028 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4029 as_echo='print -r --' 4030 as_echo_n='print -rn --' 4031elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4032 as_echo='printf %s\n' 4033 as_echo_n='printf %s' 4034else 4035 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4036 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4037 as_echo_n='/usr/ucb/echo -n' 4038 else 4039 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4040 as_echo_n_body='eval 4041 arg=$1; 4042 case $arg in #( 4043 *"$as_nl"*) 4044 expr "X$arg" : "X\\(.*\\)$as_nl"; 4045 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4046 esac; 4047 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4048 ' 4049 export as_echo_n_body 4050 as_echo_n='sh -c $as_echo_n_body as_echo' 4051 fi 4052 export as_echo_body 4053 as_echo='sh -c $as_echo_body as_echo' 4054fi 4055 4056# The user is always right. 4057if test "${PATH_SEPARATOR+set}" != set; then 4058 PATH_SEPARATOR=: 4059 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4060 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4061 PATH_SEPARATOR=';' 4062 } 4063fi 4064 4065 4066# IFS 4067# We need space, tab and new line, in precisely that order. Quoting is 4068# there to prevent editors from complaining about space-tab. 4069# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4070# splitting by setting IFS to empty value.) 4071IFS=" "" $as_nl" 4072 4073# Find who we are. Look in the path if we contain no directory separator. 4074case $0 in #(( 4075 *[\\/]* ) as_myself=$0 ;; 4076 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4077for as_dir in $PATH 4078do 4079 IFS=$as_save_IFS 4080 test -z "$as_dir" && as_dir=. 4081 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4082 done 4083IFS=$as_save_IFS 4084 4085 ;; 4086esac 4087# We did not find ourselves, most probably we were run as `sh COMMAND' 4088# in which case we are not to be found in the path. 4089if test "x$as_myself" = x; then 4090 as_myself=$0 4091fi 4092if test ! -f "$as_myself"; then 4093 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4094 exit 1 4095fi 4096 4097# Unset variables that we do not need and which cause bugs (e.g. in 4098# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4099# suppresses any "Segmentation fault" message there. '((' could 4100# trigger a bug in pdksh 5.2.14. 4101for as_var in BASH_ENV ENV MAIL MAILPATH 4102do eval test x\${$as_var+set} = xset \ 4103 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4104done 4105PS1='$ ' 4106PS2='> ' 4107PS4='+ ' 4108 4109# NLS nuisances. 4110LC_ALL=C 4111export LC_ALL 4112LANGUAGE=C 4113export LANGUAGE 4114 4115# CDPATH. 4116(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4117 4118 4119# as_fn_error ERROR [LINENO LOG_FD] 4120# --------------------------------- 4121# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4122# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4123# script with status $?, using 1 if that was 0. 4124as_fn_error () 4125{ 4126 as_status=$?; test $as_status -eq 0 && as_status=1 4127 if test "$3"; then 4128 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4129 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 4130 fi 4131 $as_echo "$as_me: error: $1" >&2 4132 as_fn_exit $as_status 4133} # as_fn_error 4134 4135 4136# as_fn_set_status STATUS 4137# ----------------------- 4138# Set $? to STATUS, without forking. 4139as_fn_set_status () 4140{ 4141 return $1 4142} # as_fn_set_status 4143 4144# as_fn_exit STATUS 4145# ----------------- 4146# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4147as_fn_exit () 4148{ 4149 set +e 4150 as_fn_set_status $1 4151 exit $1 4152} # as_fn_exit 4153 4154# as_fn_unset VAR 4155# --------------- 4156# Portably unset VAR. 4157as_fn_unset () 4158{ 4159 { eval $1=; unset $1;} 4160} 4161as_unset=as_fn_unset 4162# as_fn_append VAR VALUE 4163# ---------------------- 4164# Append the text in VALUE to the end of the definition contained in VAR. Take 4165# advantage of any shell optimizations that allow amortized linear growth over 4166# repeated appends, instead of the typical quadratic growth present in naive 4167# implementations. 4168if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4169 eval 'as_fn_append () 4170 { 4171 eval $1+=\$2 4172 }' 4173else 4174 as_fn_append () 4175 { 4176 eval $1=\$$1\$2 4177 } 4178fi # as_fn_append 4179 4180# as_fn_arith ARG... 4181# ------------------ 4182# Perform arithmetic evaluation on the ARGs, and store the result in the 4183# global $as_val. Take advantage of shells that can avoid forks. The arguments 4184# must be portable across $(()) and expr. 4185if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4186 eval 'as_fn_arith () 4187 { 4188 as_val=$(( $* )) 4189 }' 4190else 4191 as_fn_arith () 4192 { 4193 as_val=`expr "$@" || test $? -eq 1` 4194 } 4195fi # as_fn_arith 4196 4197 4198if expr a : '\(a\)' >/dev/null 2>&1 && 4199 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4200 as_expr=expr 4201else 4202 as_expr=false 4203fi 4204 4205if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4206 as_basename=basename 4207else 4208 as_basename=false 4209fi 4210 4211if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4212 as_dirname=dirname 4213else 4214 as_dirname=false 4215fi 4216 4217as_me=`$as_basename -- "$0" || 4218$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4219 X"$0" : 'X\(//\)$' \| \ 4220 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4221$as_echo X/"$0" | 4222 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4223 s//\1/ 4224 q 4225 } 4226 /^X\/\(\/\/\)$/{ 4227 s//\1/ 4228 q 4229 } 4230 /^X\/\(\/\).*/{ 4231 s//\1/ 4232 q 4233 } 4234 s/.*/./; q'` 4235 4236# Avoid depending upon Character Ranges. 4237as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4238as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4239as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4240as_cr_digits='0123456789' 4241as_cr_alnum=$as_cr_Letters$as_cr_digits 4242 4243ECHO_C= ECHO_N= ECHO_T= 4244case `echo -n x` in #((((( 4245-n*) 4246 case `echo 'xy\c'` in 4247 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4248 xy) ECHO_C='\c';; 4249 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4250 ECHO_T=' ';; 4251 esac;; 4252*) 4253 ECHO_N='-n';; 4254esac 4255 4256rm -f conf$$ conf$$.exe conf$$.file 4257if test -d conf$$.dir; then 4258 rm -f conf$$.dir/conf$$.file 4259else 4260 rm -f conf$$.dir 4261 mkdir conf$$.dir 2>/dev/null 4262fi 4263if (echo >conf$$.file) 2>/dev/null; then 4264 if ln -s conf$$.file conf$$ 2>/dev/null; then 4265 as_ln_s='ln -s' 4266 # ... but there are two gotchas: 4267 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4268 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4269 # In both cases, we have to default to `cp -p'. 4270 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4271 as_ln_s='cp -p' 4272 elif ln conf$$.file conf$$ 2>/dev/null; then 4273 as_ln_s=ln 4274 else 4275 as_ln_s='cp -p' 4276 fi 4277else 4278 as_ln_s='cp -p' 4279fi 4280rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4281rmdir conf$$.dir 2>/dev/null 4282 4283 4284# as_fn_mkdir_p 4285# ------------- 4286# Create "$as_dir" as a directory, including parents if necessary. 4287as_fn_mkdir_p () 4288{ 4289 4290 case $as_dir in #( 4291 -*) as_dir=./$as_dir;; 4292 esac 4293 test -d "$as_dir" || eval $as_mkdir_p || { 4294 as_dirs= 4295 while :; do 4296 case $as_dir in #( 4297 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4298 *) as_qdir=$as_dir;; 4299 esac 4300 as_dirs="'$as_qdir' $as_dirs" 4301 as_dir=`$as_dirname -- "$as_dir" || 4302$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4303 X"$as_dir" : 'X\(//\)[^/]' \| \ 4304 X"$as_dir" : 'X\(//\)$' \| \ 4305 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4306$as_echo X"$as_dir" | 4307 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4308 s//\1/ 4309 q 4310 } 4311 /^X\(\/\/\)[^/].*/{ 4312 s//\1/ 4313 q 4314 } 4315 /^X\(\/\/\)$/{ 4316 s//\1/ 4317 q 4318 } 4319 /^X\(\/\).*/{ 4320 s//\1/ 4321 q 4322 } 4323 s/.*/./; q'` 4324 test -d "$as_dir" && break 4325 done 4326 test -z "$as_dirs" || eval "mkdir $as_dirs" 4327 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 4328 4329 4330} # as_fn_mkdir_p 4331if mkdir -p . 2>/dev/null; then 4332 as_mkdir_p='mkdir -p "$as_dir"' 4333else 4334 test -d ./-p && rmdir ./-p 4335 as_mkdir_p=false 4336fi 4337 4338if test -x / >/dev/null 2>&1; then 4339 as_test_x='test -x' 4340else 4341 if ls -dL / >/dev/null 2>&1; then 4342 as_ls_L_option=L 4343 else 4344 as_ls_L_option= 4345 fi 4346 as_test_x=' 4347 eval sh -c '\'' 4348 if test -d "$1"; then 4349 test -d "$1/."; 4350 else 4351 case $1 in #( 4352 -*)set "./$1";; 4353 esac; 4354 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4355 ???[sx]*):;;*)false;;esac;fi 4356 '\'' sh 4357 ' 4358fi 4359as_executable_p=$as_test_x 4360 4361# Sed expression to map a string onto a valid CPP name. 4362as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4363 4364# Sed expression to map a string onto a valid variable name. 4365as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4366 4367 4368exec 6>&1 4369## ----------------------------------- ## 4370## Main body of $CONFIG_STATUS script. ## 4371## ----------------------------------- ## 4372_ASEOF 4373test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4374 4375cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4376# Save the log message, to keep $0 and so on meaningful, and to 4377# report actual input values of CONFIG_FILES etc. instead of their 4378# values after options handling. 4379ac_log=" 4380This file was extended by $as_me, which was 4381generated by GNU Autoconf 2.64. Invocation command line was 4382 4383 CONFIG_FILES = $CONFIG_FILES 4384 CONFIG_HEADERS = $CONFIG_HEADERS 4385 CONFIG_LINKS = $CONFIG_LINKS 4386 CONFIG_COMMANDS = $CONFIG_COMMANDS 4387 $ $0 $@ 4388 4389on `(hostname || uname -n) 2>/dev/null | sed 1q` 4390" 4391 4392_ACEOF 4393 4394case $ac_config_files in *" 4395"*) set x $ac_config_files; shift; ac_config_files=$*;; 4396esac 4397 4398 4399 4400cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4401# Files that config.status was made for. 4402config_files="$ac_config_files" 4403 4404_ACEOF 4405 4406cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4407ac_cs_usage="\ 4408\`$as_me' instantiates files and other configuration actions 4409from templates according to the current configuration. Unless the files 4410and actions are specified as TAGs, all are instantiated by default. 4411 4412Usage: $0 [OPTION]... [TAG]... 4413 4414 -h, --help print this help, then exit 4415 -V, --version print version number and configuration settings, then exit 4416 -q, --quiet, --silent 4417 do not print progress messages 4418 -d, --debug don't remove temporary files 4419 --recheck update $as_me by reconfiguring in the same conditions 4420 --file=FILE[:TEMPLATE] 4421 instantiate the configuration file FILE 4422 4423Configuration files: 4424$config_files 4425 4426Report bugs to the package provider." 4427 4428_ACEOF 4429cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4430ac_cs_version="\\ 4431config.status 4432configured by $0, generated by GNU Autoconf 2.64, 4433 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 4434 4435Copyright (C) 2009 Free Software Foundation, Inc. 4436This config.status script is free software; the Free Software Foundation 4437gives unlimited permission to copy, distribute and modify it." 4438 4439ac_pwd='$ac_pwd' 4440srcdir='$srcdir' 4441INSTALL='$INSTALL' 4442test -n "\$AWK" || AWK=awk 4443_ACEOF 4444 4445cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4446# The default lists apply if the user does not specify any file. 4447ac_need_defaults=: 4448while test $# != 0 4449do 4450 case $1 in 4451 --*=*) 4452 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4453 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4454 ac_shift=: 4455 ;; 4456 *) 4457 ac_option=$1 4458 ac_optarg=$2 4459 ac_shift=shift 4460 ;; 4461 esac 4462 4463 case $ac_option in 4464 # Handling of the options. 4465 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4466 ac_cs_recheck=: ;; 4467 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4468 $as_echo "$ac_cs_version"; exit ;; 4469 --debug | --debu | --deb | --de | --d | -d ) 4470 debug=: ;; 4471 --file | --fil | --fi | --f ) 4472 $ac_shift 4473 case $ac_optarg in 4474 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4475 esac 4476 as_fn_append CONFIG_FILES " '$ac_optarg'" 4477 ac_need_defaults=false;; 4478 --he | --h | --help | --hel | -h ) 4479 $as_echo "$ac_cs_usage"; exit ;; 4480 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4481 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4482 ac_cs_silent=: ;; 4483 4484 # This is an error. 4485 -*) as_fn_error "unrecognized option: \`$1' 4486Try \`$0 --help' for more information." ;; 4487 4488 *) as_fn_append ac_config_targets " $1" 4489 ac_need_defaults=false ;; 4490 4491 esac 4492 shift 4493done 4494 4495ac_configure_extra_args= 4496 4497if $ac_cs_silent; then 4498 exec 6>/dev/null 4499 ac_configure_extra_args="$ac_configure_extra_args --silent" 4500fi 4501 4502_ACEOF 4503cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4504if \$ac_cs_recheck; then 4505 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4506 shift 4507 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4508 CONFIG_SHELL='$SHELL' 4509 export CONFIG_SHELL 4510 exec "\$@" 4511fi 4512 4513_ACEOF 4514cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4515exec 5>>config.log 4516{ 4517 echo 4518 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4519## Running $as_me. ## 4520_ASBOX 4521 $as_echo "$ac_log" 4522} >&5 4523 4524_ACEOF 4525cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4526_ACEOF 4527 4528cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4529 4530# Handling of arguments. 4531for ac_config_target in $ac_config_targets 4532do 4533 case $ac_config_target in 4534 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4535 4536 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4537 esac 4538done 4539 4540 4541# If the user did not use the arguments to specify the items to instantiate, 4542# then the envvar interface is used. Set only those that are not. 4543# We use the long form for the default assignment because of an extremely 4544# bizarre bug on SunOS 4.1.3. 4545if $ac_need_defaults; then 4546 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4547fi 4548 4549# Have a temporary directory for convenience. Make it in the build tree 4550# simply because there is no reason against having it here, and in addition, 4551# creating and moving files from /tmp can sometimes cause problems. 4552# Hook for its removal unless debugging. 4553# Note that there is a small window in which the directory will not be cleaned: 4554# after its creation but before its name has been assigned to `$tmp'. 4555$debug || 4556{ 4557 tmp= 4558 trap 'exit_status=$? 4559 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 4560' 0 4561 trap 'as_fn_exit 1' 1 2 13 15 4562} 4563# Create a (secure) tmp directory for tmp files. 4564 4565{ 4566 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4567 test -n "$tmp" && test -d "$tmp" 4568} || 4569{ 4570 tmp=./conf$$-$RANDOM 4571 (umask 077 && mkdir "$tmp") 4572} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 4573 4574# Set up the scripts for CONFIG_FILES section. 4575# No need to generate them if there are no CONFIG_FILES. 4576# This happens for instance with `./config.status config.h'. 4577if test -n "$CONFIG_FILES"; then 4578 4579 4580ac_cr=`echo X | tr X '\015'` 4581# On cygwin, bash can eat \r inside `` if the user requested igncr. 4582# But we know of no other shell where ac_cr would be empty at this 4583# point, so we can use a bashism as a fallback. 4584if test "x$ac_cr" = x; then 4585 eval ac_cr=\$\'\\r\' 4586fi 4587ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4588if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4589 ac_cs_awk_cr='\r' 4590else 4591 ac_cs_awk_cr=$ac_cr 4592fi 4593 4594echo 'BEGIN {' >"$tmp/subs1.awk" && 4595_ACEOF 4596 4597 4598{ 4599 echo "cat >conf$$subs.awk <<_ACEOF" && 4600 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4601 echo "_ACEOF" 4602} >conf$$subs.sh || 4603 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4604ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 4605ac_delim='%!_!# ' 4606for ac_last_try in false false false false false :; do 4607 . ./conf$$subs.sh || 4608 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4609 4610 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4611 if test $ac_delim_n = $ac_delim_num; then 4612 break 4613 elif $ac_last_try; then 4614 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4615 else 4616 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4617 fi 4618done 4619rm -f conf$$subs.sh 4620 4621cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4622cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 4623_ACEOF 4624sed -n ' 4625h 4626s/^/S["/; s/!.*/"]=/ 4627p 4628g 4629s/^[^!]*!// 4630:repl 4631t repl 4632s/'"$ac_delim"'$// 4633t delim 4634:nl 4635h 4636s/\(.\{148\}\).*/\1/ 4637t more1 4638s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4639p 4640n 4641b repl 4642:more1 4643s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4644p 4645g 4646s/.\{148\}// 4647t nl 4648:delim 4649h 4650s/\(.\{148\}\).*/\1/ 4651t more2 4652s/["\\]/\\&/g; s/^/"/; s/$/"/ 4653p 4654b 4655:more2 4656s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4657p 4658g 4659s/.\{148\}// 4660t delim 4661' <conf$$subs.awk | sed ' 4662/^[^""]/{ 4663 N 4664 s/\n// 4665} 4666' >>$CONFIG_STATUS || ac_write_fail=1 4667rm -f conf$$subs.awk 4668cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4669_ACAWK 4670cat >>"\$tmp/subs1.awk" <<_ACAWK && 4671 for (key in S) S_is_set[key] = 1 4672 FS = "" 4673 4674} 4675{ 4676 line = $ 0 4677 nfields = split(line, field, "@") 4678 substed = 0 4679 len = length(field[1]) 4680 for (i = 2; i < nfields; i++) { 4681 key = field[i] 4682 keylen = length(key) 4683 if (S_is_set[key]) { 4684 value = S[key] 4685 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4686 len += length(value) + length(field[++i]) 4687 substed = 1 4688 } else 4689 len += 1 + keylen 4690 } 4691 4692 print line 4693} 4694 4695_ACAWK 4696_ACEOF 4697cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4698if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4699 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4700else 4701 cat 4702fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 4703 || as_fn_error "could not setup config files machinery" "$LINENO" 5 4704_ACEOF 4705 4706# VPATH may cause trouble with some makes, so we remove $(srcdir), 4707# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4708# trailing colons and then remove the whole line if VPATH becomes empty 4709# (actually we leave an empty line to preserve line numbers). 4710if test "x$srcdir" = x.; then 4711 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4712s/:*\$(srcdir):*/:/ 4713s/:*\${srcdir}:*/:/ 4714s/:*@srcdir@:*/:/ 4715s/^\([^=]*=[ ]*\):*/\1/ 4716s/:*$// 4717s/^[^=]*=[ ]*$// 4718}' 4719fi 4720 4721cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4722fi # test -n "$CONFIG_FILES" 4723 4724 4725eval set X " :F $CONFIG_FILES " 4726shift 4727for ac_tag 4728do 4729 case $ac_tag in 4730 :[FHLC]) ac_mode=$ac_tag; continue;; 4731 esac 4732 case $ac_mode$ac_tag in 4733 :[FHL]*:*);; 4734 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 4735 :[FH]-) ac_tag=-:-;; 4736 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4737 esac 4738 ac_save_IFS=$IFS 4739 IFS=: 4740 set x $ac_tag 4741 IFS=$ac_save_IFS 4742 shift 4743 ac_file=$1 4744 shift 4745 4746 case $ac_mode in 4747 :L) ac_source=$1;; 4748 :[FH]) 4749 ac_file_inputs= 4750 for ac_f 4751 do 4752 case $ac_f in 4753 -) ac_f="$tmp/stdin";; 4754 *) # Look for the file first in the build tree, then in the source tree 4755 # (if the path is not absolute). The absolute path cannot be DOS-style, 4756 # because $ac_f cannot contain `:'. 4757 test -f "$ac_f" || 4758 case $ac_f in 4759 [\\/$]*) false;; 4760 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4761 esac || 4762 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4763 esac 4764 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4765 as_fn_append ac_file_inputs " '$ac_f'" 4766 done 4767 4768 # Let's still pretend it is `configure' which instantiates (i.e., don't 4769 # use $as_me), people would be surprised to read: 4770 # /* config.h. Generated by config.status. */ 4771 configure_input='Generated from '` 4772 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4773 `' by configure.' 4774 if test x"$ac_file" != x-; then 4775 configure_input="$ac_file. $configure_input" 4776 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4777$as_echo "$as_me: creating $ac_file" >&6;} 4778 fi 4779 # Neutralize special characters interpreted by sed in replacement strings. 4780 case $configure_input in #( 4781 *\&* | *\|* | *\\* ) 4782 ac_sed_conf_input=`$as_echo "$configure_input" | 4783 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4784 *) ac_sed_conf_input=$configure_input;; 4785 esac 4786 4787 case $ac_tag in 4788 *:-:* | *:-) cat >"$tmp/stdin" \ 4789 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 4790 esac 4791 ;; 4792 esac 4793 4794 ac_dir=`$as_dirname -- "$ac_file" || 4795$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4796 X"$ac_file" : 'X\(//\)[^/]' \| \ 4797 X"$ac_file" : 'X\(//\)$' \| \ 4798 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4799$as_echo X"$ac_file" | 4800 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4801 s//\1/ 4802 q 4803 } 4804 /^X\(\/\/\)[^/].*/{ 4805 s//\1/ 4806 q 4807 } 4808 /^X\(\/\/\)$/{ 4809 s//\1/ 4810 q 4811 } 4812 /^X\(\/\).*/{ 4813 s//\1/ 4814 q 4815 } 4816 s/.*/./; q'` 4817 as_dir="$ac_dir"; as_fn_mkdir_p 4818 ac_builddir=. 4819 4820case "$ac_dir" in 4821.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4822*) 4823 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4824 # A ".." for each directory in $ac_dir_suffix. 4825 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4826 case $ac_top_builddir_sub in 4827 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4828 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4829 esac ;; 4830esac 4831ac_abs_top_builddir=$ac_pwd 4832ac_abs_builddir=$ac_pwd$ac_dir_suffix 4833# for backward compatibility: 4834ac_top_builddir=$ac_top_build_prefix 4835 4836case $srcdir in 4837 .) # We are building in place. 4838 ac_srcdir=. 4839 ac_top_srcdir=$ac_top_builddir_sub 4840 ac_abs_top_srcdir=$ac_pwd ;; 4841 [\\/]* | ?:[\\/]* ) # Absolute name. 4842 ac_srcdir=$srcdir$ac_dir_suffix; 4843 ac_top_srcdir=$srcdir 4844 ac_abs_top_srcdir=$srcdir ;; 4845 *) # Relative name. 4846 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4847 ac_top_srcdir=$ac_top_build_prefix$srcdir 4848 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4849esac 4850ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4851 4852 4853 case $ac_mode in 4854 :F) 4855 # 4856 # CONFIG_FILE 4857 # 4858 4859 case $INSTALL in 4860 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4861 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 4862 esac 4863_ACEOF 4864 4865cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4866# If the template does not know about datarootdir, expand it. 4867# FIXME: This hack should be removed a few years after 2.60. 4868ac_datarootdir_hack=; ac_datarootdir_seen= 4869ac_sed_dataroot=' 4870/datarootdir/ { 4871 p 4872 q 4873} 4874/@datadir@/p 4875/@docdir@/p 4876/@infodir@/p 4877/@localedir@/p 4878/@mandir@/p' 4879case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4880*datarootdir*) ac_datarootdir_seen=yes;; 4881*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4882 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4883$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4884_ACEOF 4885cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4886 ac_datarootdir_hack=' 4887 s&@datadir@&$datadir&g 4888 s&@docdir@&$docdir&g 4889 s&@infodir@&$infodir&g 4890 s&@localedir@&$localedir&g 4891 s&@mandir@&$mandir&g 4892 s&\\\${datarootdir}&$datarootdir&g' ;; 4893esac 4894_ACEOF 4895 4896# Neutralize VPATH when `$srcdir' = `.'. 4897# Shell code in configure.ac might set extrasub. 4898# FIXME: do we really want to maintain this feature? 4899cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4900ac_sed_extra="$ac_vpsub 4901$extrasub 4902_ACEOF 4903cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4904:t 4905/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4906s|@configure_input@|$ac_sed_conf_input|;t t 4907s&@top_builddir@&$ac_top_builddir_sub&;t t 4908s&@top_build_prefix@&$ac_top_build_prefix&;t t 4909s&@srcdir@&$ac_srcdir&;t t 4910s&@abs_srcdir@&$ac_abs_srcdir&;t t 4911s&@top_srcdir@&$ac_top_srcdir&;t t 4912s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 4913s&@builddir@&$ac_builddir&;t t 4914s&@abs_builddir@&$ac_abs_builddir&;t t 4915s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 4916s&@INSTALL@&$ac_INSTALL&;t t 4917$ac_datarootdir_hack 4918" 4919eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 4920 || as_fn_error "could not create $ac_file" "$LINENO" 5 4921 4922test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 4923 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 4924 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 4925 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4926which seems to be undefined. Please make sure it is defined." >&5 4927$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4928which seems to be undefined. Please make sure it is defined." >&2;} 4929 4930 rm -f "$tmp/stdin" 4931 case $ac_file in 4932 -) cat "$tmp/out" && rm -f "$tmp/out";; 4933 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 4934 esac \ 4935 || as_fn_error "could not create $ac_file" "$LINENO" 5 4936 ;; 4937 4938 4939 4940 esac 4941 4942done # for ac_tag 4943 4944 4945as_fn_exit 0 4946_ACEOF 4947ac_clean_files=$ac_clean_files_save 4948 4949test $ac_write_fail = 0 || 4950 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 4951 4952 4953# configure is writing to config.log, and then calls config.status. 4954# config.status does its own redirection, appending to config.log. 4955# Unfortunately, on DOS this fails, as config.log is still kept open 4956# by configure, so config.status won't be able to write to it; its 4957# output is simply discarded. So we exec the FD to /dev/null, 4958# effectively closing config.log, so it can be properly (re)opened and 4959# appended to by config.status. When coming back to configure, we 4960# need to make the FD available again. 4961if test "$no_create" != yes; then 4962 ac_cs_success=: 4963 ac_config_status_args= 4964 test "$silent" = yes && 4965 ac_config_status_args="$ac_config_status_args --quiet" 4966 exec 5>/dev/null 4967 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4968 exec 5>>config.log 4969 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4970 # would make configure fail if this is the last instruction. 4971 $ac_cs_success || as_fn_exit $? 4972fi 4973 4974# 4975# CONFIG_SUBDIRS section. 4976# 4977if test "$no_recursion" != yes; then 4978 4979 # Remove --cache-file, --srcdir, and --disable-option-checking arguments 4980 # so they do not pile up. 4981 ac_sub_configure_args= 4982 ac_prev= 4983 eval "set x $ac_configure_args" 4984 shift 4985 for ac_arg 4986 do 4987 if test -n "$ac_prev"; then 4988 ac_prev= 4989 continue 4990 fi 4991 case $ac_arg in 4992 -cache-file | --cache-file | --cache-fil | --cache-fi \ 4993 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 4994 ac_prev=cache_file ;; 4995 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 4996 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 4997 | --c=*) 4998 ;; 4999 --config-cache | -C) 5000 ;; 5001 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 5002 ac_prev=srcdir ;; 5003 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 5004 ;; 5005 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 5006 ac_prev=prefix ;; 5007 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 5008 ;; 5009 --disable-option-checking) 5010 ;; 5011 *) 5012 case $ac_arg in 5013 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 5014 esac 5015 as_fn_append ac_sub_configure_args " '$ac_arg'" ;; 5016 esac 5017 done 5018 5019 # Always prepend --prefix to ensure using the same prefix 5020 # in subdir configurations. 5021 ac_arg="--prefix=$prefix" 5022 case $ac_arg in 5023 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 5024 esac 5025 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 5026 5027 # Pass --silent 5028 if test "$silent" = yes; then 5029 ac_sub_configure_args="--silent $ac_sub_configure_args" 5030 fi 5031 5032 # Always prepend --disable-option-checking to silence warnings, since 5033 # different subdirs can have different --enable and --with options. 5034 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" 5035 5036 ac_popdir=`pwd` 5037 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 5038 5039 # Do not complain, so a configure script can configure whichever 5040 # parts of a large source tree are present. 5041 test -d "$srcdir/$ac_dir" || continue 5042 5043 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 5044 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 5045 $as_echo "$ac_msg" >&6 5046 as_dir="$ac_dir"; as_fn_mkdir_p 5047 ac_builddir=. 5048 5049case "$ac_dir" in 5050.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5051*) 5052 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5053 # A ".." for each directory in $ac_dir_suffix. 5054 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5055 case $ac_top_builddir_sub in 5056 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5057 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5058 esac ;; 5059esac 5060ac_abs_top_builddir=$ac_pwd 5061ac_abs_builddir=$ac_pwd$ac_dir_suffix 5062# for backward compatibility: 5063ac_top_builddir=$ac_top_build_prefix 5064 5065case $srcdir in 5066 .) # We are building in place. 5067 ac_srcdir=. 5068 ac_top_srcdir=$ac_top_builddir_sub 5069 ac_abs_top_srcdir=$ac_pwd ;; 5070 [\\/]* | ?:[\\/]* ) # Absolute name. 5071 ac_srcdir=$srcdir$ac_dir_suffix; 5072 ac_top_srcdir=$srcdir 5073 ac_abs_top_srcdir=$srcdir ;; 5074 *) # Relative name. 5075 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5076 ac_top_srcdir=$ac_top_build_prefix$srcdir 5077 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5078esac 5079ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5080 5081 5082 cd "$ac_dir" 5083 5084 # Check for guested configure; otherwise get Cygnus style configure. 5085 if test -f "$ac_srcdir/configure.gnu"; then 5086 ac_sub_configure=$ac_srcdir/configure.gnu 5087 elif test -f "$ac_srcdir/configure"; then 5088 ac_sub_configure=$ac_srcdir/configure 5089 elif test -f "$ac_srcdir/configure.in"; then 5090 # This should be Cygnus configure. 5091 ac_sub_configure=$ac_aux_dir/configure 5092 else 5093 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 5094$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 5095 ac_sub_configure= 5096 fi 5097 5098 # The recursion is here. 5099 if test -n "$ac_sub_configure"; then 5100 # Make the cache file name correct relative to the subdirectory. 5101 case $cache_file in 5102 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 5103 *) # Relative name. 5104 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 5105 esac 5106 5107 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 5108$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 5109 # The eval makes quoting arguments work. 5110 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 5111 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 5112 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 5113 fi 5114 5115 cd "$ac_popdir" 5116 done 5117fi 5118if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5119 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5120$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5121fi 5122 5123 5124exit 0 5125